diff --git a/0001-gtk-use-com.transmissionbt.Transmission.-D-Bus-names.patch b/0001-gtk-use-com.transmissionbt.Transmission.-D-Bus-names.patch
new file mode 100644
index 0000000..477c03d
--- /dev/null
+++ b/0001-gtk-use-com.transmissionbt.Transmission.-D-Bus-names.patch
@@ -0,0 +1,12 @@
+diff -up transmission-4.0.0/gtk/Application.cc.orig transmission-4.0.0/gtk/Application.cc
+--- transmission-4.0.0/gtk/Application.cc.orig	2023-01-30 06:23:05.000000000 +0100
++++ transmission-4.0.0/gtk/Application.cc	2023-02-15 20:49:40.137166535 +0100
+@@ -700,7 +700,7 @@ std::string get_application_id(std::stri
+ {
+     struct stat sb = {};
+     (void)::stat(config_dir.c_str(), &sb);
+-    return fmt::format("com.transmissionbt.transmission_{}_{}", sb.st_dev, sb.st_ino);
++    return fmt::format("com.transmissionbt.Transmission._{}_{}", sb.st_dev, sb.st_ino);
+ }
+ 
+ } // namespace
diff --git a/transmission.spec b/transmission.spec
index 17a5498..4f3e0f4 100644
--- a/transmission.spec
+++ b/transmission.spec
@@ -13,6 +13,9 @@ Source0:        https://github.com/transmission/transmission/releases/download/%
 Source1:        https://raw.githubusercontent.com/gnome-design-team/gnome-icons/master/apps-symbolic/Adwaita/scalable/apps/transmission-symbolic.svg
 Patch0:         f551b4adbff0d59557d61867d0b6518c50f5a73f.patch
 Patch1:         4890.patch
+# Fix the DBus name to match the app name for flatpak builds
+# https://github.com/transmission/transmission/pull/847
+Patch2:         0001-gtk-use-com.transmissionbt.Transmission.-D-Bus-names.patch
 
 
 BuildRequires:  make
@@ -181,6 +184,7 @@ desktop-file-install \
 %changelog
 * Wed Feb 15 2023 Kalev Lember <klember@redhat.com> - 4.0.0-3
 - Avoid hardcoding /usr prefix
+- Restore flatpak DBus name patch
 
 * Tue Feb 14 2023 Gwyn Ciesla <gwync@protonmail.com> - 4.0.0-2
 - Patches for crash.